NASA VEMAP Project

The Vegetation/Ecosystem Modeling and Analysis Project (VEMAP) is an ongoing multiinstitutional, international effort addressing the response of biogeography and biogeochemistry to environmental variability in climate and other drivers in both space and time domains. The objectives of VEMAP are the intercomparison of biogeochemistry models and vegetationtype distribution models (biogeography models) and determination of their sensitivity to changing climate, elevated atmospheric carbon dioxide concentrations, and other sources of altered forcing. The VEMAP data set includes three georeferencin...植被/生态系统建模与分析项目（Vegetation/Ecosystem Modeling and Analysis Project，简称VEMAP）是一项多机构参与、持续推进的国际性研究计划，旨在解析生物地理学（biogeography）与生物地球化学（biogeochemistry）过程对气候及其他驱动因子在时空维度上的环境变异性的响应。该项目的核心目标为开展生物地球化学模型与植被类型分布模型（即生物地理学模型）的跨模型比对，并定量评估这些模型对气候变化、大气二氧化碳浓度升高以及其他强迫因子改变的敏感性。VEMAP数据集包含三类地理参考……